package com.yy.device.boot.protocol;

import lombok.Data;

/**
 * 心跳消息
 *
 * @author zhiqiang.sun
 * @date 2022/06/21
 */
@Data
public class HeartMessage {

    private char head;
    private char version;
    private short length;

    private short crc;

    private char end;

}
